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CONNECTORS

Construction Connectors

In construction, connectors such as joist hangers, angle brackets, post bases, truss plates, and bearing plates create strong, load-bearing joints for wood, concrete, and masonry structures. These components are engineered to transfer loads safely, prevent structural movement, and streamline modern building practices.

They also support rapid assembly and consistent installation in framing, decking, roofing, and load-bearing applications — ensuring compliance with structural codes and enhancing long-term safety.

Woodworking Connectors

In woodworking, connectors are chosen not only for strength but also for aesthetics. Concealed connectors, dowel systems, biscuit joints, and slide-in fittings create clean, durable, and sometimes modular joints ideal for furniture, cabinetry, and architectural joinery.

  • Concealed Connectors: Provide invisible fastening for premium furniture and cabinetry.
  • Dowel Connectors: Create strong, often removable joints using precision-aligned dowels.
  • Biscuit Connectors: Join panels cleanly for tabletops, cabinetry, and wide-panel assemblies.
  • Slide-In Fittings: Ideal for modular and flat-pack furniture with easy assembly/disassembly.

Applications

Connectors in construction and woodworking serve a wide range of practical uses:

  • Joist Hangers: Secure floor/ceiling joists to beams or ledgers for stable framing in residential and commercial builds.
  • Angle Brackets & Straps: Reinforce framing joints, beams, and wall intersections.
  • Post Bases: Anchor posts to concrete or masonry foundations for pergolas, decks, fences, etc.
  • Truss Plates: Join timber members in roof trusses and industrial framing.
  • Bearing Plates: Transfer structural loads from timber beams into concrete or CMU walls.

Manufacturers

Pitzl Metallbau: Renowned for high-precision metal and aluminium structural connectors.

Knapp: Specializes in innovative connectors for mass timber and engineered wood systems.

Eurotec: Produces modern structural connectors combining function and architectural appeal.

Rampa: Experts in screw-in inserts, dowel nuts, and removable connection systems used across furniture, joinery, and construction.

    • The KNAPP K023 CHAMP Glued Slide-In Biscuit Connections are versatile connectors designed for furniture making and cabinetry. 

Coating	
none

Connector type	
Slide connector

Mounting	
Glue in with KNAPP PU+ adhesive

Advantages	
Invisible, self-tightening, demountable connector

Installation	
Cutting a slot with a plate joiner (Lamello biscuit # 20) and adjust the depth of the KNAPP Connections | K023 CHAMP Glued Biscuit Connections Slide-In for Furniture Making Explore the KNAPP K023 CHAMP Glued Slide-In Biscuit Connections, a reliable gluing aid for furniture making.

      sku: K023

      KNAPP Connections | K023 CHAMP Glued Slide-In Biscuit Connections for Furniture Making

      From $21.33
    • The KNAPP K037 DUO 90/20 Concealed Connectors are innovative connectors designed for furniture making, providing the aesthetic appeal of traditional frame joints while ensuring fast and efficient assembly. Non-visible, self-tightening connectors are perfect for beds, stairs, and timber constructions, allowing for easy assembly and adjustment.

      sku: K037

      KNAPP Connections | K037 DUO 90/20 Concealed Connectors for Furniture Making

      From $17.36
    • The KNAPP K022 DUO 62/30 Concealed Connectors are designed for furniture making, combining the aesthetic appeal of traditional frame joints with innovative engineering for quick and efficient assembly. KNAPP DUO 62/30 Concealed Connectors are non-visible and are ideal for applications such as beds, stairs, and other timber constructions.

      sku: K022

      KNAPP Connections | K022 DUO 62/30 Concealed Connectors for Furniture Making

      From $26.36
    • The KNAPP MEGANT 310/60/40 Connections are designed for mass timber applications, providing an invisible joint solution that meets specific fire protection requirements. Discover the KNAPP MEGANT 310/60/40 Connections for mass timber, designed for invisible joints and fire protection.

      sku: K242

      KNAPP Connections | MEGANT 310/60/40 Connectors for Mass Timber Construction

      $690.56
    • The KNAPP K046 DUO 46/30 Concealed Connectors are expertly designed for furniture making, offering the aesthetic benefits of traditional frame joints while ensuring fast and efficient assembly. Explore the KNAPP K046 DUO 46/30 Concealed Connectors , engineered for fast and efficient furniture assembly.

      sku: K046

      KNAPP Connections | K046 DUO 46/30 Concealed Connectors for Furniture Making

      From $20.45
    • RICON® 80/40 Connector for Main and Secondary Beam Connections The KNAPP K361 RICON 80/40 Single Connectors are designed for timber frame construction, providing a robust solution for connecting main and secondary beams with a load capacity of up to 26 kN.

      sku: K361

      KNAPP Connections | K361 RICON 80/40 Single Beam Connection in Silver Zinc (EA)

      $37.21
    • The KNAPP K041 DUO 46/15 Concealed Connectors are expertly designed for furniture making, offering the aesthetic benefits of traditional frame joints while ensuring fast and efficient assembly. Explore the KNAPP K041 DUO 46/15 Concealed Connectors , engineered for fast and efficient furniture assembly.

      sku: K041

      KNAPP Connections | K041 DUO 46/15 Concealed Connectors for Furniture Making

      From $11.58
    • Discover the PITZL Post Base , an adjustable and robust solution for timber structure engineering. The PITZL Post Base is an adjustable post base designed for timber structure engineering, providing robust support for wooden columns.

      sku: PTP

      PITZL Post Base | PTP Adjustable Post Base with M24 Thread

      From $77.18
    • Concealed Connections are designed for creating robust main and secondary beam connections in timber structure engineering.

      sku: 88445.1000

      PITZL Connections | HEAVY DUTY Concealed Beam Connections 120mm x 450mm x 20mm

      From $423.14
    • PITZL DOUBLE Concealed Connections are designed for creating robust main and secondary beam connections in timber structures.

      sku: 88322.2000

      PITZL Connections | DOUBLE Concealed Beam Connections 160mm x 220mm x 12mm

      From $312.52
    • The PITZL DOUBLE Concealed Connections are engineered for creating secure main and secondary beam connections in timber structures.

      sku: 88318.2000

      PITZL Connections | DOUBLE Concealed Beam Connections 160mm x 180mm x 12mm

      From $213.35
    • The PITZL HEAVY DUTY Concealed Connections are designed for creating strong main and secondary beam connections in timber structures.

      sku: 88420.1000

      PITZL Connections | HEAVY DUTY Concealed Beam Connections 120mm x 200mm x 12mm

      From $217.04
    • The PITZL HVP Concealed Connections are specifically designed for creating secure main and secondary beam connections in timber structures.

      sku: 88322.0000

      PITZL Connections | HVP Concealed Beam Connections 80mm x 220mm x 12mm

      From $92.44
    • The PITZL HVP Concealed Connections are specifically designed for creating secure main and secondary beam connections in timber structures.

      sku: 88318.0000

      PITZL Connections | HVP Concealed Beam Connections 80mm x 180mm x 12mm

      From $74.60
    • The PITZL DOUBLE Concealed Connections are designed for creating robust main and secondary beam connections in timber structures.

      sku: 88420.2000

      PITZL Connections | DOUBLE Concealed Beam Connections 240mm x 200mm x 20mm

      From $441.32
  • The KNAPP K023 CHAMP Glued Slide-In Biscuit Connections are versatile connectors designed for furniture making and cabinetry. 

Coating	
none

Connector type	
Slide connector

Mounting	
Glue in with KNAPP PU+ adhesive

Advantages	
Invisible, self-tightening, demountable connector

Installation	
Cutting a slot with a plate joiner (Lamello biscuit # 20) and adjust the depth of the KNAPP Connections | K023 CHAMP Glued Biscuit Connections Slide-In for Furniture Making Explore the KNAPP K023 CHAMP Glued Slide-In Biscuit Connections, a reliable gluing aid for furniture making.
    SKU: K023

    KNAPP Connections | K023 CHAMP Glued Slide-In Biscuit Connections for Furniture Making

    CHAMP Sliding connector for gluing with KNAPP PU+ The tried and tested CHAMP connector is a universal gluing aid for all materials conceivable in furniture construction and cabinetry. The two halves of the plastic connector are glued in half-moon grooves...
  • The KNAPP K037 DUO 90/20 Concealed Connectors are innovative connectors designed for furniture making, providing the aesthetic appeal of traditional frame joints while ensuring fast and efficient assembly. Non-visible, self-tightening connectors are perfect for beds, stairs, and timber constructions, allowing for easy assembly and adjustment.
    SKU: K037

    KNAPP Connections | K037 DUO 90/20 Concealed Connectors for Furniture Making

    The DUO SYSTEM provides the optical qualities of traditional frame joins, while being engineered in an innovative manner for fast processing and application. For example, the DUO 100/15 is an ideal frame connector for beds, and, like all KNAPP...
  • The KNAPP K022 DUO 62/30 Concealed Connectors are designed for furniture making, combining the aesthetic appeal of traditional frame joints with innovative engineering for quick and efficient assembly. KNAPP DUO 62/30 Concealed Connectors are non-visible and are ideal for applications such as beds, stairs, and other timber constructions.
    SKU: K022

    KNAPP Connections | K022 DUO 62/30 Concealed Connectors for Furniture Making

    The DUO SYSTEM provides the optical qualities of traditional frame joins, while being engineered in an innovative manner for fast processing and application. For example, the DUO 100/15 is an ideal frame connector for beds, and, like all KNAPP...
  • The KNAPP MEGANT 310/60/40 Connections are designed for mass timber applications, providing an invisible joint solution that meets specific fire protection requirements. Discover the KNAPP MEGANT 310/60/40 Connections for mass timber, designed for invisible joints and fire protection.
    SKU: K242

    KNAPP Connections | MEGANT 310/60/40 Connectors for Mass Timber Construction

    The KNAPP MEGANT 310/60/40 Connections are designed for mass timber applications, providing an invisible joint solution that meets specific fire protection requirements. With a concealed three-sided installation, these connectors create a gap-sealed...
  • The KNAPP K046 DUO 46/30 Concealed Connectors are expertly designed for furniture making, offering the aesthetic benefits of traditional frame joints while ensuring fast and efficient assembly. Explore the KNAPP K046 DUO 46/30 Concealed Connectors , engineered for fast and efficient furniture assembly.
    SKU: K046

    KNAPP Connections | K046 DUO 46/30 Concealed Connectors for Furniture Making

    The DUO SYSTEM provides the optical qualities of traditional frame joins, while being engineered in an innovative manner for fast processing and application. For example, the DUO 100/15 is an ideal frame connector for beds, and, like all KNAPP...
  • RICON® 80/40 Connector for Main and Secondary Beam Connections The KNAPP K361 RICON 80/40 Single Connectors are designed for timber frame construction, providing a robust solution for connecting main and secondary beams with a load capacity of up to 26 kN.
    SKU: K361

    KNAPP Connections | K361 RICON 80/40 Single Beam Connection in Silver Zinc (EA)

    RICON® | The connector for main and secondary beam up to 26 kN* The main and secondary beam joint connector RICON® consists of two identical connector plates made of steel. An optional lock can be installed to latch the connector. The RICON®...
  • The KNAPP K041 DUO 46/15 Concealed Connectors are expertly designed for furniture making, offering the aesthetic benefits of traditional frame joints while ensuring fast and efficient assembly. Explore the KNAPP K041 DUO 46/15 Concealed Connectors , engineered for fast and efficient furniture assembly.
    SKU: K041

    KNAPP Connections | K041 DUO 46/15 Concealed Connectors for Furniture Making

    The DUO SYSTEM provides the optical qualities of traditional frame joins, while being engineered in an innovative manner for fast processing and application. For example, the DUO 100/15 is an ideal frame connector for beds, and, like all KNAPP...
  • Discover the PITZL Post Base , an adjustable and robust solution for timber structure engineering. The PITZL Post Base is an adjustable post base designed for timber structure engineering, providing robust support for wooden columns.
    SKU: PTP

    PITZL Post Base | PTP Adjustable Post Base with M24 Thread

    Supporting a wooden column using post supports Support of a wooden support with PITZL post support 10529.1090 in accordance with ETA-10/0413. The connection to the wooden support of the upper plate (Ø 96 x 8 mm) is made using 4 fully threaded...
  • Concealed Connections are designed for creating robust main and secondary beam connections in timber structure engineering.
    SKU: 88445.1000

    PITZL Connections | HEAVY DUTY Concealed Beam Connections 120mm x 450mm x 20mm

    Creating a main and secondary beam connection from wood to wood Main-secondary beam connector according to ETA-15/0187 made of an aluminum alloy including 36 pcs. Heco Topix Ø 8,0 x 160 / 180 / 200 mm, yellow-galvanized / zinc-nickel, suitable for...
  • PITZL DOUBLE Concealed Connections are designed for creating robust main and secondary beam connections in timber structures.
    SKU: 88322.2000

    PITZL Connections | DOUBLE Concealed Beam Connections 160mm x 220mm x 12mm

    Creating a main and secondary beam connection from wood to wood Main-secondary beam connector according to ETA-15/0187 made of an aluminum alloy including 84 pcs. Heco Topix Ø 5,0 x 60 / 80 / 100 mm, yellow-galvanized / zinc-nickel, suitable for...
  • The PITZL DOUBLE Concealed Connections are engineered for creating secure main and secondary beam connections in timber structures.
    SKU: 88318.2000

    PITZL Connections | DOUBLE Concealed Beam Connections 160mm x 180mm x 12mm

    Creating a main and secondary beam connection from wood to wood Main-secondary beam connector according to ETA-15/0187 made of an aluminum alloy including 64 pcs. Heco Topix Ø 5,0 x 60 / 80 / 100 mm, yellow-galvanized / zinc-nickel, suitable for...
  • The PITZL HEAVY DUTY Concealed Connections are designed for creating strong main and secondary beam connections in timber structures.
    SKU: 88420.1000

    PITZL Connections | HEAVY DUTY Concealed Beam Connections 120mm x 200mm x 12mm

    Creating a main and secondary beam connection from wood to wood Main-secondary beam connector according to ETA-15/0187 made of an aluminum alloy including 16 pcs. Heco Topix Ø 8,0 x 160 / 180 / 200 mm, yellow-galvanized / zinc-nickel, suitable for...
  • The PITZL HVP Concealed Connections are specifically designed for creating secure main and secondary beam connections in timber structures.
    SKU: 88322.0000

    PITZL Connections | HVP Concealed Beam Connections 80mm x 220mm x 12mm

    Creating a main and secondary beam connection from wood to wood Main-secondary beam connector according to ETA-15/0187 made of an aluminum alloy including 44 pcs. Heco Topix Ø 5,0 x 60 / 80 / 100 mm, yellow-galvanized / zinc-nickel, suitable for...
  • The PITZL HVP Concealed Connections are specifically designed for creating secure main and secondary beam connections in timber structures.
    SKU: 88318.0000

    PITZL Connections | HVP Concealed Beam Connections 80mm x 180mm x 12mm

    Creating a main and secondary beam connection from wood to wood Main-secondary beam connector according to ETA-15/0187 made of an aluminum alloy including 34 pcs. Heco Topix Ø 5,0 x 60 / 80 / 100 mm, yellow-galvanized / zinc-nickel, suitable for...
  • The PITZL DOUBLE Concealed Connections are designed for creating robust main and secondary beam connections in timber structures.
    SKU: 88420.2000

    PITZL Connections | DOUBLE Concealed Beam Connections 240mm x 200mm x 20mm

    Creating a main and secondary beam connection from wood to wood Main-secondary beam connector according to ETA-15/0187 made of an aluminum alloy including 28 pcs. Heco Topix Ø 8,0 x 160 / 180 / 200 mm, yellow-galvanized / zinc-nickel, suitable for...